package cn.qyd.javastring;

/**
 * @author 邱运铎
 * @date 2024-03-09 11:04
 */
public class StringBuildDemo {
    public static void main(String[] args) {
        StringBuilder stringBuilder = new StringBuilder();
        stringBuilder.append("邱运铎");
        stringBuilder.append("是");
        stringBuilder.append("java后端程序开发人员");
        System.out.println(stringBuilder.toString());

        StringBuffer stringBuffer = new StringBuffer();
        stringBuffer.append("邱运铎是一个BI工程师");
        System.err.println(stringBuffer);
    }
}
